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Science Inside | Lytro - 4 views

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    the standard question: can we use it for space?
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The human Turing machine: a neural framework for mental programs - 2 views

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    From the alternative computing series...
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PLoS ONE: Why Do Woodpeckers Resist Head Impact Injury: A Biomechanical Investigation - 1 views

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    FEM modelling of bone structures in woodpeckers combined with high speed video of pecking motion etc headgear? shock absorbing structures? low mass hammering penetrators? Lizhen Wang1,2, Jason Tak-Man Cheung3, Fang Pu1, Deyu Li1, Ming Zhang2*, Yubo Fan1* 1 Key Laboratory for Biomechanics and Mechanobiology of Ministry of Education, School of Biological Science and Medical Engineering, Beihang University, Beijing, People's Republic of China, 2 Department of Health Technology and Informatics, the Hong Kong Polytechnic University, Hong Kong, 3 Li Ning Sports Science Research Center, Beijing, People's Republic of China Head injury is a leading cause of morbidity and death in both industrialized and developing countries.
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Electron 'antenna' tunes in to physics beyond Higgs - 0 views

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    Anna, Sante, some Christmas reading! Real theoretical physicists never sleep ;)
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Science magazine breakthrough of the year - 3 views

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    A compilation of the highlights of the year, with Rosetta on the first page. There is a follow-up article about potential breakthroughs for 2015 based on ongoing research very interesting to see as well.
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The ABC's of animal speech: Not so random after all -- ScienceDaily - 3 views

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    maybe we can use some neural networks to do animal "speech" recognition? :P
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The Port - Hackathon at CERN - apply now - 3 views

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    Interdisciplinary teams of handpicked individuals chosen for their field-leading expertise and innovative mind combine humanitarian questions with state of the art science, cutting-edge technology and endless fantasy. Organised by THE Port Association, hosted by CERN (IdeaSquare tbc) and with partners from other non-governmental organisations, a three-day problem solving workshop hackathon will be devoted to humanitarian, social and public interest topics. Interdisciplinary teams of selected participants will work together in the fields of: communication - transport - health - science - learning - work - culture - data
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Testing of a femtosecond pulse laser in outer space : Scientific Reports : Nature Publi... - 2 views

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    Good news for fundamental physics and Earth system science, femtosecond lasers are now about to achieve space qualification thanks to fibre optics!  Applications include high resolution spectroscopy, absolute laser ranging, mapping of the geo-potential and testing of the theory of general relativity to name a few!
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    nice paper by the Koreans, did not know that they had already such a laser in orbit for a year. How much would this type be upscalable for our needs? in case we have not, we should reference it
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Missing link in metal physics explains Earth's magnetic field - 0 views

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    In a work published on Nature (http://www.nature.com/nature/journal/v517/n7536/full/nature14090.html#affil-auth) a new DFT based simulation of convection in Earth's Core iron shows that electron-electron scattering has a similar contribution to electron's thermal vibration. The outcome is that using the old dynamo theory the simulation matches the Earth magnetic field experimental results, solving an 80 years old puzzle.
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    Yay to science! I'm always intrigued by related experiments that try to measure material properties at the GPa range. Especially, the efforts of reaching 'metallic hydrogen' (http://en.wikipedia.org/wiki/Metallic_hydrogen), requiring pressures above 25GPa at which hydrogen becomes conductive. It is thought that gas giant planets could have such a core, but no-one has been able to produce/verify this theory as off yet.
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Quantum biology: Algae evolved to switch quantum coherence on and off -- ScienceDaily - 3 views

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    Scientists have discovered how algae that survive in very low levels of light are able to switch on and off a weird quantum phenomenon that occurs during photosynthesis. The function in the algae of this quantum effect, known as coherence, remains a mystery, but it is thought it could help them harvest energy from the sun much more efficiently. Working out its role in a living organism could lead to advances such as better organic solar cells.
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    very very nice! we tried already a few years back to find an angle to see how we could study quantum phenomena occuring in plants and photosynthsis is one of the great examples since somehow plants manage to make the phenomena work for them at elevated temperatures, a feat in itself ... any good idea most welcome!!!
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    Anna maybe? Joe?
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Black-hole mergers cast kaleidoscope of shadows - 6 views

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    In Interstellar, the science-fiction film out this week, Matthew McConaughey stars as an astronaut contending with a supermassive black hole called Gargantua. The film's special effects have been hailed as the most realistic depiction ever made of this type of cosmic object. But astrophysicists have now gone one better - this is a really cool visualisation done by researchers in Cornell.
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    Wow, impressive! Simulating eXtreme Spacetimes (SXS) software, very quick merging process though 17ms.. Observable?
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    Mind-blowing!
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Philae comet lander alien 'cover-up' conspiracy theories emerge | Science | The Guardian - 9 views

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    Also our British friends are doing good .... Apparently an ESA employee leaked this news to them -- wait for it .... Rosetta, Aliens .... just read it I do not want to spoil it for you
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    I'm sorry, I had to do it! We can't keep the secret much longer!
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NASA Vesta Trek - 2 views

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    NASA Releases Tool Enabling Citizen Scientists to Examine Asteroid Vesta Vesta Trek is a free, web-based application that provides detailed visualizations of Vesta, one of the largest asteroids in our solar system. NASA's Dawn spacecraft studied Vesta from July 2011 to September 2012. Data gathered from multiple instruments aboard Dawn have been compiled into Vesta Trek's user-friendly set of tools, enabling citizen scientists and students to study the asteroid's features. The application includes: -- Interactive maps with the ability to overlay a growing range of data sets including topography, mineralogy, abundance of elements and geology, as well as analysis tools for measuring the diameters, heights and depths of surface features and more. -- 3-D printer-exportable topography so users can print physical models of Vesta's surface. -- Standard keyboard gaming controls to manoever a first-person visualization of "flying" across the surface of the asteroid. "There's nothing like seeing something with your own eyes, but these types of detailed data-visualizations are the next best thing," said Kristen Erickson, Director, Science Engagement and Partnerships at NASA Headquarters in Washington DC.
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Watching an exoplanet in motion around a distant star - 5 views

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    Imaging of gas giant orbiting its central star (related to Jai's YGT proposal): With GPI, astronomers image the actual planet--a remarkable feat given that an orbiting world typically appears a million times fainter than its parent star. This is possible because GPI's adaptive optics sharpen the image of the target star by cancelling out the distortion caused by the Earth's atmosphere; it then blocks the bright image of the star with a device called a coronagraph, revealing the exoplanet.
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    such a simple image, such an awesome feat of science and engineering!
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Astronomers resort to crowdfunding to save key telescope - 1 views

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    Related to our discussion on crowdfunding from Friday's science coffee. (Another sad example of how Tony Abbott's policy negatively affects the Australian science community... ) A team of astronomers have resorted to raising funds through crowdsourcing to try and save an Australian telescope involved in mapping the Milky Way. The 22-metre diameter Mopra Radio Telescope, based near Coonabarabran in western New South Wales, is slated to be shut down by the end of the year after $110-million was slashed from CSIRO in last year's federal budget.
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'Sewing' with molten glass and maths - BBC News - 1 views

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    From the section Science & Environment US researchers have developed what they call a "molten glass sewing machine" by combining 3D printing of glass with a mathematical model of how a liquid thread forms different types of loop. When the nozzle releasing a stream of molten glass is raised above a certain level, that thread begins to wobble.
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Bionic plants: Nanotechnology could turn shrubbery into supercharged energy producers -... - 2 views

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    Plants have many valuable functions: They provide food and fuel, release the oxygen that we breathe, and add beauty to our surroundings. Now, researchers wants to make plants even more useful by augmenting them with nanomaterials that could enhance their energy production and give them completely new functions, such as monitoring environmental pollutants.
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Brain training: memory games - 3 views

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    One article from this weeks Nature outlook articles about cognitive science. You can even play the cognitive game :). The full set of articles is quite interesting!
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What Google Learned From Its Quest to Build the Perfect Team - The New York Times - 2 views

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    Not a science related article but rather an in depth look at what makes a team succeed.
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    Shorter version available here, highlighting the 5 key points: https://rework.withgoogle.com/blog/five-keys-to-a-successful-google-team/
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Small, cheap gravity gadget to peer underground - BBC News - 2 views

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    According to their Nature article, they can detect "a tunnel less than 1m across, buried 2m underground" just from its gravitational difference. Using a device that they predict could cost ~100 € in mass production. UK researchers have built a small device that measures tiny fluctuations in gravity, and could be used to monitor volcanoes or search for oil. Such gravimeters already exist but compared to this postage stamp-sized gadget, they are bulky and pricy.
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